import user.AdminUser;
import user.NormalUser;
import user.User;
import book.BookList;
import java.util.Scanner;

public class Main {
    public static User signIn(){
        System.out.println("请输入你的名字 :");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        System.out.println("请输入你的身份 : 1->管理员***0->用户");
        int choice = scanner.nextInt();
        if(choice == 1){
            return new AdminUser(name);
        }else{
            return new NormalUser(name);
        }
    }
    public static void main(String[] args) {
        User user = signIn();
        BookList bookList = new BookList();
       // int choice = user.menu();
        System.out.println("*********************");
        while (true) {
            int choice = user.menu();
            //根据 choice 和   user 来确定 我到底 调用哪个对象的哪个操作？
            user.doWork(choice, bookList);
        }
    }
}
